| article html file updated | 6 September 2025 19:45 CEST | Update | https://www.mdpi.com/2227-9067/8/7/541 |
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| article html file updated | 25 June 2021 10:05 CEST | Update | - |
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| article pdf uploaded. | 25 June 2021 07:51 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/7/541/pdf |
| article xml uploaded. | 25 June 2021 07:51 CEST | Update | https://www.mdpi.com/2227-9067/8/7/541/xml |
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| article supplementary file uploaded. | 24 June 2021 13:37 CEST | - | https://www.mdpi.com/2227-9067/8/7/541#supplementary |
| article pdf uploaded. | 24 June 2021 13:37 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/7/541/pdf-vor |
